Namespace MeasureTheory 132 theorems
— 104 · IsFundamentalDomain 3 · L2 3 · Lp 1 · Measure 21
directly in MeasureTheory 104
- Integral over a compact group as a finite coset average
MeasureTheory.exists_integral_eq_inv_card_mul_sum_of_isOpen_subgroup0 below · cited by 4 · depth 19 - Locally constant cut-off with unit T-integral on TΩ
MeasureTheory.exists_isLocallyConstant_integral_subgroup_mul_eq_one0 below · cited by 10 · depth 19 - Holomorphy of a locally dominated parametric integral
MeasureTheory.differentiableOn_integral_of_forall_differentiableOn_of_locally_norm_le0 below · cited by 6 · depth 20 - Godement's finite-dimensionality lemma on a finite-measure window
MeasureTheory.finiteDimensional_and_finrank_le_of_forall_norm_le_mul_eLpNorm_restrict1 below · cited by 1 · depth 20 - Independence of weighted integrals from the choice of cut-off function
MeasureTheory.integral_mul_eq_integral_mul_of_integral_subgroup_translate_eq_one0 below · cited by 13 · depth 20 - Jensen-type L² bound for averages against a probability density
MeasureTheory.lintegral_enorm_sub_integral_mul_sq_le_lintegral_mul_lintegral_enorm_sub_sq0 below · cited by 3 · depth 20 - Finite unions of right translates have finite measure
MeasureTheory.measure_biUnion_finset_image_mul_right_lt_top0 below · cited by 1 · depth 20 - Holomorphy and real positivity of dominated parameter integrals
MeasureTheory.analyticOnNhd_integral_and_im_eq_zero_and_re_pos_of_locally_norm_le_of_re_pos_at1 below · cited by 1 · depth 21 - Arzelà–Ascoli in Lᵖ: finite ε-nets for equicontinuous families
MeasureTheory.exists_finset_forall_exists_eLpNorm_sub_lt_of_equicontinuous_of_forall_ae_norm_le0 below · cited by 1 · depth 21 - Pratt's lemma for lower integrals with moving dominators
MeasureTheory.tendsto_lintegral_nhds_zero_of_le_of_limsup_lintegral_le0 below · cited by 1 · depth 21 - Continuous idempotent weight projecting onto ρ-isotypic vectors
MeasureTheory.exists_continuous_convolution_self_eq_forall_integral_smul_isotypic0 below · cited by 1 · depth 22 - Continuous cut-off with T-orbit integral one on a compact set
MeasureTheory.exists_continuous_integral_subgroup_mul_eq_one0 below · cited by 1 · depth 22 - Peeling a geometric shell index off a lower Lebesgue integral
MeasureTheory.lintegral_mul_comp_eq_tsum_zpow_mul_setLIntegral_of_measure_image_eq_mul0 below · cited by 1 · depth 22 - Non-vanishing matrix coefficient mean for isometric representations
MeasureTheory.exists_integral_conj_apply_smul_ne_zero_of_forall_norm_apply_eq_of_continuous1 below · cited by 1 · depth 23 - Harnack chain: iterated sub-mean-value and overlap bound
MeasureTheory.exists_mem_le_of_setAverage_chain1 below · cited by 1 · depth 23 - Integrating out θ over the Iwasawa region
MeasureTheory.setIntegral_iwasawaRegion_eq_two_pi_mul_of_theta_free0 below · cited by 16 · depth 23 - Point selection from a set average on a large subset
MeasureTheory.exists_div_le_of_le_setAverage_of_nonpos0 below · cited by 1 · depth 24 - Bruhat section functions for a closed subgroup
MeasureTheory.exists_hasCompactSupport_integral_subgroup_translate_eq_one_of_subset_mul0 below · cited by 10 · depth 24 - Fibrewise functional equation transported through an outer integral
MeasureTheory.exists_hasSum_mul_zpow_eval_mul_integral_prod_of_ae_forall_integral_mul_zpow_mul_eval_eq3 below · cited by 2 · depth 24 - Non-vanishing Fourier coefficient of a locally continuous integrable function
MeasureTheory.exists_integral_fourierChar_bilinForm_mul_ne_zero_of_continuousOn3 below · cited by 1 · depth 24 - Besicovitch propagation of a hitting bound from small balls
MeasureTheory.measure_setOf_exists_mem_le_mul_of_forall_closedBall0 below · cited by 1 · depth 24 - Analyticity and positivity of a two-sided Mellin transform
MeasureTheory.analyticOnNhd_integral_mul_abs_cpow_sub_two_of_forall_integrable0 below · cited by 1 · depth 25 - Entirety, joint continuity and strip bounds for N^s-integrals
MeasureTheory.differentiable_and_continuous_integral_mul_cpow_of_eventually_norm_mul_rpow_add_rpow_neg_le0 below · cited by 4 · depth 25 - Shell decomposition of an integral with integer exponent
MeasureTheory.hasSum_setIntegral_preimage_mul_zpow_of_integrable_mul_zpow0 below · cited by 2 · depth 25 - Laurent coefficients of a functional equation on an annulus
MeasureTheory.sum_coeff_mul_setIntegral_preimage_eq_of_forall_integral_mul_zpow_mul_eval_eq2 below · cited by 1 · depth 25 - Borel transversal for a discrete subgroup
MeasureTheory.exists_measurableSet_isFundamentalDomain_op_of_discreteTopology0 below · cited by 13 · depth 26 - Independence of int f d(ρμ) from the normalised density ρ
MeasureTheory.integrable_and_integral_withDensity_eq_of_forall_lintegral_subgroup_mul_eq_one0 below · cited by 1 · depth 26 - Independence of the normalising density for H-invariant integrands
MeasureTheory.lintegral_mul_eq_lintegral_mul_of_forall_lintegral_subgroup_mul_eq_one0 below · cited by 1 · depth 26 - Möbius change of variables on ℝ
MeasureTheory.integral_abs_det_div_sq_mul_comp_moebius_real0 below · cited by 1 · depth 27 - Möbius change of variables on ℂ
MeasureTheory.integral_normSq_det_div_mul_comp_moebius_complex0 below · cited by 1 · depth 27 - Countable sums through iterated integrals, L¹-summable case
MeasureTheory.integral_tsum_integral_eq_tsum_integral_integral_of_summable_integral_norm0 below · cited by 1 · depth 27 - Dirichlet localisation: int h(t)sin(Rt)/t → π h(0)
MeasureTheory.tendsto_integral_sin_mul_div_mul_of_integrable_fourierIntegral0 below · cited by 1 · depth 27 - Atom-free functional on Tᵈ with prescribed Fourier values
MeasureTheory.exists_clm_torus_noAtomicMass_forall_apply_fourier_eq_prod_erase_ite_mul_one_add_neg_one_pow0 below · cited by 1 · depth 28 - Haar functional on Tᵈ: box-small, Fourier values δ_{n,0}
MeasureTheory.exists_clm_torus_noAtomicMass_forall_apply_fourier_eq_prod_ite_eq_zero0 below · cited by 1 · depth 28 - Truncation function with unit fibre integral along ι(H)
MeasureTheory.exists_continuous_hasCompactSupport_forall_integral_comp_mul_eq_one0 below · cited by 7 · depth 28 - Winding measures with sublattice-uniform total variation bound
MeasureTheory.exists_forall_exists_clm_opNorm_le_noAtomicMass_forall_hasSum_fibre_mul_fourier_eq_apply_fourier_of_le_of_discrete_of_productFormula_of_fourier_decay7 below · cited by 1 · depth 28 - Laplace concentration: off-window tail bound from a gap
MeasureTheory.setIntegral_exp_mul_le_exp_neg_mul_setIntegral_of_gap0 below · cited by 2 · depth 28 - Automorphism stabilising a lattice has Haar character one
MeasureTheory.addEquivAddHaarChar_eq_one_and_measurePreserving_of_isAddFundamentalDomain_of_forall_apply_mem_iff0 below · cited by 2 · depth 29 - Kernels vanishing on rectangles in an exhaustion vanish a.e.
MeasureTheory.ae_prod_eq_zero_of_forall_setIntegral_prod_eq_zero_of_iUnion0 below · cited by 1 · depth 29 - A winding functional on Tᵈ: norm, no atoms, Fourier values
MeasureTheory.exists_clm_opNorm_le_noAtomicMass_apply_eq_tsum_integral_mul_fourier_of_summable_of_ae_measure_fibre_eq_zero0 below · cited by 1 · depth 29 - Uniform lattice-sum bound for a skew product Poisson kernel
MeasureTheory.exists_forall_summable_integral_prod_inv_one_add_abs_sq_continuousLinearEquiv_le0 below · cited by 1 · depth 29 - Fujisaki compactness in an abstract topological ring
MeasureTheory.exists_isCompact_forall_exists_eq_mul_of_map_mul_eq_of_isAddFundamentalDomain0 below · cited by 1 · depth 29 - Partial Poisson summation in the first a variables
MeasureTheory.hasSum_translate_intCast_fst_eq_tsum_integral_fourierIntegral_of_summable1 below · cited by 1 · depth 29 - Non-stationary phase bound for oscillatory integrals on ℝ
MeasureTheory.norm_integral_mul_cexp_le_two_pow_mul_rpow_neg_of_contDiff_of_hasCompactSupport0 below · cited by 2 · depth 29 - Integrability transfers under the substitution (u,v)↦(-u/t, u/v)
MeasureTheory.integrable_mul_comp_neg_div_div_of_integrable_prod_Iio_prod_Ioi0 below · cited by 1 · depth 30 - Reversal of a triple iterated Bochner integral
MeasureTheory.integral_integral_integral_comm_of_integrable_prod_prod0 below · cited by 1 · depth 30 - Fibre substitution (y₁,y₂)=(-u/t, u/v) for iterated integrals
MeasureTheory.setIntegral_Iio_setIntegral_Ioi_eq_setIntegral_setIntegral_mul_comp_neg_div_div0 below · cited by 1 · depth 30 - Wedge substitution t=u(σ-u), u=v/w for iterated integrals
MeasureTheory.setIntegral_Ioi_setIntegral_Ioi_eq_setIntegral_setIntegral_Ioi_div_wedgeSubst0 below · cited by 1 · depth 30 - Zero sets of non-zero real polynomials are Lebesgue-null
MeasureTheory.volume_setOf_mvPolynomial_eval_eq_zero0 below · cited by 2 · depth 30 - Coordinate domination by an L²-norm of a definite family
MeasureTheory.exists_forall_norm_sq_le_mul_integral_norm_sq_sum_of_definite0 below · cited by 1 · depth 31 - Local lower bound for change of variables at a nondegenerate point
MeasureTheory.exists_isOpen_injOn_forall_mul_lintegral_comp_le_lintegral_image_of_det_fderiv_ne_zero0 below · cited by 1 · depth 31 - A compactly supported T-section over a compact set
MeasureTheory.exists_nonneg_hasCompactSupport_forall_integral_subgroup_translate_eq_one_of_isCompact0 below · cited by 2 · depth 31 - Covolume of a cocompact closed subgroup via section functions
MeasureTheory.exists_pos_forall_integral_eq_of_forall_integral_subgroup_translate_eq_one_of_isCompact2 below · cited by 1 · depth 31 - Integrability of a bounded T-invariant function times a cut-off
MeasureTheory.integrable_mul_of_integral_subgroup_translate_eq_one0 below · cited by 2 · depth 31 - Unfolding Sbackslash G through Tbackslash G with section functions
MeasureTheory.integral_mul_eq_integral_integral_subgroup_mul_mul_of_forall_integral_translate_eq_one1 below · cited by 1 · depth 31 - L² mean value inequality along the imaginary axis
MeasureTheory.integral_norm_sq_axis_sub_le_of_analyticOnNhd_of_forall_integral_norm_sq_deriv_le0 below · cited by 2 · depth 31 - Dominated convergence for integrals against a compactly supported weight
MeasureTheory.tendsto_integral_mul_nhdsGT_of_tendstoUniformlyOn_tsupport0 below · cited by 1 · depth 31 - Measurability of characters in a measurable linear combination
MeasureTheory.aestronglyMeasurable_of_aestronglyMeasurable_sum_smul_monoidHom0 below · cited by 1 · depth 32 - Smoothness of a parametric integral of a smooth compactly supported kernel
MeasureTheory.contDiff_integral_smul_comp_of_contDiff_of_hasCompactSupport0 below · cited by 16 · depth 32 - Bruhat function for a cocompact closed subgroup
MeasureTheory.exists_continuous_hasCompactSupport_forall_integral_subgroup_mul_eq_one_of_isInvInvariant0 below · cited by 1 · depth 32 - Smooth compactly supported functions have product quadratic Fourier decay
MeasureTheory.exists_forall_norm_le_mul_prod_and_norm_integral_cexp_mul_le_of_contDiff_of_hasCompactSupport0 below · cited by 2 · depth 32 - Summable angular Fourier modes of a smooth periodic window
MeasureTheory.exists_summable_forall_norm_setIntegral_mul_cexp_le_prod_of_contDiff_of_periodic3 below · cited by 4 · depth 32 - Pointwise Fourier inversion on ℝᶜ for periodic continuous functions
MeasureTheory.hasSum_fourierCoeff_pi_mul_cexp_of_continuous_of_periodic_of_summable0 below · cited by 4 · depth 32 - Mass of an indefinite quadratic shell in ℝ⁴
MeasureTheory.lintegral_inv_sq_quadForm_shell_eq0 below · cited by 1 · depth 32 - Independence of the weight function in Weil's integration formula
MeasureTheory.lintegral_mul_eq_lintegral_mul_of_forall_mul_eq_of_ae_lintegral_comp_mul_eq_one0 below · cited by 1 · depth 32 - Sup-L² bound for finite-dimensional translation-invariant spaces
MeasureTheory.sq_norm_apply_mul_measureReal_le_finrank_mul_integral_sq_norm_of_forall_mul_right_mem0 below · cited by 1 · depth 32 - Smoothness and compact support of a parametric integral
MeasureTheory.contDiff_and_hasCompactSupport_integral_mul_comp_of_contDiff_of_hasCompactSupport0 below · cited by 2 · depth 33 - Uniform decay of angular Fourier modes of a smooth periodic window
MeasureTheory.exists_forall_contDiff_norm_iteratedFDeriv_setIntegral_mul_cexp_le_mul_prod_of_contDiff_of_periodic0 below · cited by 2 · depth 33 - Existence of a section weight for finitely many T–U double cosets
MeasureTheory.exists_section_integral_mul_eq_sum_div_of_forall_eq_of_forall_exists0 below · cited by 1 · depth 33 - Weighted T-invariant integrals are independent of the section function
MeasureTheory.integrable_and_integral_mul_mul_eq_of_integral_subgroup_translate_eq_one_of_continuous2 below · cited by 10 · depth 33 - Finite Parseval identity for vector-valued L² expansions
MeasureTheory.integrable_norm_sq_sum_conj_smul_and_integral_eq_sum_mul_norm_sq_of_forall_integral_mul_conj_eq0 below · cited by 1 · depth 33 - A measure-preserving shearing change of variables on Gⁿ⁺¹
MeasureTheory.exists_measurableEquiv_measurePreserving_pi_apply_succ_eq_inv_mul_mul0 below · cited by 3 · depth 34 - Product-Poisson bounds for Fourier modes of kink windows
MeasureTheory.exists_summable_forall_fourierMode_kinkWindow_productPoisson20 below · cited by 1 · depth 34 - Summable Fourier modes of a kink-weighted periodic window
MeasureTheory.exists_summable_forall_fourierMode_absOneSubExp_mul_productPoisson_of_contDiff_of_periodic7 below · cited by 1 · depth 35 - Summable Fourier modes of a logarithmic complex-place germ window
MeasureTheory.exists_summable_forall_fourierMode_normSqLogGerm_mul_productPoisson_of_contDiff_of_periodic10 below · cited by 1 · depth 35 - Independence of orbit integrals from the section function
MeasureTheory.lintegral_enorm_mul_eq_and_integral_mul_eq_of_forall_lintegral_comp_smul_eq_one0 below · cited by 2 · depth 35 - Uniform C² bounds for a partial Fourier transform
MeasureTheory.exists_forall_contDiff_norm_iteratedDeriv_integral_cexp_mul_le_prod_of_contDiff3 below · cited by 1 · depth 36 - Mixed partial Fourier transform: smoothness and quadratic decay
MeasureTheory.exists_forall_contDiff_norm_iteratedFDeriv_integral_setIntegral_insertNth_mul_cexp_le_prod2 below · cited by 1 · depth 36 - Decay of a mixed Fourier transform of ρ²logρ germ
MeasureTheory.exists_forall_norm_integral_integral_cexp_mul_normSq_log_germ_mul_le4 below · cited by 1 · depth 36 - An admissible mollifier kernel with smooth compactly supported Fourier inverse
MeasureTheory.exists_kernel_moments_integral_eq_one_forall_exists_contDiff_hasCompactSupport_integral_mul_scaledKernel_eq_integral_mul_cexp0 below · cited by 1 · depth 36 - L² bound for a polynomially bounded family from kernel-averaged pairings
MeasureTheory.memLp_two_and_sum_integral_norm_sq_le_of_forall_norm_sum_integral_conj_scaledKernelAverage_mul_le0 below · cited by 1 · depth 36 - Sup bound from product decay of the Fourier transform
MeasureTheory.norm_le_two_pow_mul_of_forall_norm_integral_cexp_mul_le_prod0 below · cited by 1 · depth 36 - Density in L²(ℝ) of exponential transforms of test functions
MeasureTheory.exists_contDiff_hasCompactSupport_integral_normSq_sub_integral_mul_cexp_lt_of_memLp_two0 below · cited by 1 · depth 37 - Smooth splitting of logarithmic potentials with complex offset
MeasureTheory.exists_contDiff_integral_mul_log_normSq_add_normSq_eq_add_normSq_mul_log_mul_of_hasCompactSupport6 below · cited by 2 · depth 37 - Logarithmic potential integral splits as A+|ρ|B
MeasureTheory.exists_contDiff_integral_mul_log_sq_add_sq_eq_add_abs_mul_of_hasCompactSupport9 below · cited by 3 · depth 37 - Uniform bounds for a partial Fourier transform with one free slot
MeasureTheory.exists_forall_contDiff_norm_iteratedFDeriv_integral_insertNth_mul_cexp_le_mul_prod0 below · cited by 1 · depth 37 - Uniform decay of partial angular Fourier modes, one angle free
MeasureTheory.exists_forall_contDiff_norm_iteratedFDeriv_setIntegral_insertNth_mul_cexp_le_prod0 below · cited by 1 · depth 37 - Fourier decay for a C⁴ window times a logarithmic degree-two singularity
MeasureTheory.exists_forall_norm_integral_cexp_mul_mul_le_of_norm_iteratedFDeriv_le_mul_log0 below · cited by 1 · depth 37 - Mixed Fourier decay for C⁴ functions periodic in θ
MeasureTheory.exists_forall_norm_integral_integral_cexp_mul_le_of_contDiff_of_periodic0 below · cited by 1 · depth 37 - Differentiation under the integral sign for smooth compactly supported kernels
MeasureTheory.hasDerivAt_integral_prod_mk_of_contDiff_of_hasCompactSupport0 below · cited by 1 · depth 37 - L² error bound under a shifted Bessel-bounded mixing matrix
MeasureTheory.memLp_two_and_integral_sum_norm_sq_sub_le_mul_add_of_eq_mul_add_sum_conj_mul_of_bessel0 below · cited by 1 · depth 37 - Bessel's inequality between two finite orthonormal systems
MeasureTheory.sum_norm_sq_sum_conj_integral_mul_conj_mul_le_sum_norm_sq_of_orthonormal1 below · cited by 2 · depth 37 - Smoothness of the logarithmic potential on a closed half-space
MeasureTheory.contDiffOn_integral_mul_log_sq_add_sq_halfSpace0 below · cited by 1 · depth 38 - Even reflection of a function flat on a half-space boundary
MeasureTheory.contDiff_comp_abs_of_contDiffOn_halfSpace_of_iteratedFDerivWithin_eq_zero0 below · cited by 2 · depth 38 - Parametric log-potential along a moving linear form: smooth plus ‖r‖²log‖r‖ term
MeasureTheory.exists_contDiff_integral_integral_mul_log_normSq_clm_add_normSq_eq_add_normSq_mul_log_mul_of_hasCompactSupport8 below · cited by 1 · depth 38 - Parametric logarithmic potential along a moving linear form
MeasureTheory.exists_contDiff_integral_integral_mul_log_sq_linear_add_sq_eq_add_abs_mul_of_hasCompactSupport10 below · cited by 1 · depth 38 - Smooth decomposition of a degenerating complex log potential
MeasureTheory.exists_contDiff_integral_integral_mul_log_sq_one_sub_normSq_add_normSq_conj_add_conj_mul_eq_add_abs_mul_of_hasCompactSupport12 below · cited by 1 · depth 38 - Boundary jet on a half-space realised by a smooth function
MeasureTheory.exists_contDiff_iteratedFDeriv_eq_iteratedFDerivWithin_halfSpace4 below · cited by 2 · depth 38 - Strong continuity at 1 of right translation on L²(G,μ)
MeasureTheory.exists_nhds_one_forall_eLpNorm_comp_mul_sub_lt_of_memLp_two0 below · cited by 1 · depth 38 - Bessel's inequality for a finite orthonormal family
MeasureTheory.sum_norm_sq_integral_mul_conj_le_integral_norm_sq_of_orthonormal0 below · cited by 2 · depth 38 - Taylor osculation along the boundary of a half-space
MeasureTheory.exists_contDiff_forall_iteratedFDerivWithin_sub_sum_pow_smul_halfSpace_eq_zero2 below · cited by 1 · depth 39 - Borel's lemma with smooth compactly supported parameters
MeasureTheory.exists_contDiff_forall_iteratedFDeriv_sub_sum_pow_smul_eq_zero2 below · cited by 1 · depth 39 - Parametric log integral: smooth A(p,ρ)+|ρ|B(p,ρ) decomposition
MeasureTheory.exists_contDiff_integral_integral_mul_log_sq_linear_add_sq_mul_sq_eq_add_abs_mul_of_hasCompactSupport10 below · cited by 1 · depth 39 - Weighted L² bound for a parametric integral
MeasureTheory.memLp_two_integral_and_integral_norm_sq_integral_le_of_integral_norm_sq_le_of_integrable_one_add_sq_mul0 below · cited by 1 · depth 39
MeasureTheory.IsFundamentalDomain 3
- Fundamental domain for a subgroup from coset representatives
MeasureTheory.IsFundamentalDomain.iUnion_inv_smul_of_leftCosetRepresentatives0 below · cited by 18 · depth 20 - Unfolding an integral over coset translates of a fundamental domain
MeasureTheory.IsFundamentalDomain.setLIntegral_iUnion_inv_smul_eq_and_setIntegral_eq_of_leftCosetRepresentatives0 below · cited by 13 · depth 20 - Transport of a right-translation fundamental domain along a group isomorphism
MeasureTheory.IsFundamentalDomain.image_mulEquiv_op_subgroupOf0 below · cited by 1 · depth 27
MeasureTheory.L2 3
- Convolution by a Hermitian continuous kernel is compact and symmetric
MeasureTheory.L2.exists_convolutionCLM_isCompactOperator_of_compactSpace2 below · cited by 2 · depth 18 - Convolution by a Hermitian kernel is symmetric on L²(G)
MeasureTheory.L2.convolutionCLM_isSymmetric_of_conj_neg0 below · cited by 1 · depth 19 - Convolution by a continuous function is compact on L²
MeasureTheory.L2.exists_convolutionCLM_isCompactOperator0 below · cited by 1 · depth 19
MeasureTheory.Lp 1
- Godement's finite-dimensionality lemma for subspaces of L²
MeasureTheory.Lp.finiteDimensional_and_finrank_le_of_forall_ae_norm_le_mul_norm0 below · cited by 1 · depth 21
MeasureTheory.Measure 21
- Translation-invariant measures on G× Y are μ⊗σ
MeasureTheory.Measure.exists_eq_prod_of_forall_map_add_left0 below · cited by 6 · depth 18 - Splitting a Haar measure along an isomorphism onto a product
MeasureTheory.Measure.exists_isHaarMeasure_map_continuousMulEquiv_eq_prod0 below · cited by 9 · depth 19 - Uniqueness of invariant measures on homogeneous spaces with compact stabilisers
MeasureTheory.Measure.exists_eq_smul_map_smul_of_forall_map_smul_eq_of_isCompact_stabilizer0 below · cited by 2 · depth 20 - Haar measure on GL₂(ℝ) in Iwasawa coordinates
MeasureTheory.Measure.exists_isHaarMeasure_GL_two_real_eq_smul_map_iwasawa0 below · cited by 2 · depth 20 - Haar measure on GL₂(ℝ) is (det)⁻² dA up to scalar
MeasureTheory.Measure.exists_isHaarMeasure_GL_two_real_eq_smul_map_det_sq_inv0 below · cited by 1 · depth 23 - Pushforward of Haar measure on a fundamental domain
MeasureTheory.Measure.exists_map_restrict_eq_smul_restrict_range_of_isFundamentalDomain0 below · cited by 2 · depth 25 - Unimodular Haar measure is inversion invariant
MeasureTheory.Measure.isInvInvariant_of_isMulRightInvariant0 below · cited by 17 · depth 26 - Unimodularity of groups compact modulo central elements
MeasureTheory.Measure.isMulRightInvariant_of_forall_exists_eq_mul_of_isCompact0 below · cited by 5 · depth 28 - Haar measure |χ|⁻¹ dx on units of a real subalgebra
MeasureTheory.Measure.exists_isHaarMeasure_subgroup_units_map_val_eq_withDensity_of_abs_det_eq0 below · cited by 2 · depth 29 - Haar measure of a bi-invariant group factorised as T· S
MeasureTheory.Measure.exists_haar_eq_smul_map_mul_prod_of_homeomorph0 below · cited by 1 · depth 30 - Haar pushforward along an isomorphism onto a finite product
MeasureTheory.Measure.exists_ne_zero_map_mulEquiv_eq_smul_pi0 below · cited by 2 · depth 30 - Gram-normalised measure transported by a form-preserving automorphism
MeasureTheory.Measure.map_withDensity_gramMeasure_eq_of_linearEquiv_of_bilinForm_eq0 below · cited by 2 · depth 30 - Gram-normalised trace measures on M₂ of a product algebra
MeasureTheory.Measure.map_withDensity_gram_trace_matrix_pi_eq_pi_of_span_eq3 below · cited by 1 · depth 30 - Haar factorisation for an abstract restricted product
MeasureTheory.Measure.exists_haar_forall_lintegral_mul_prod_mul_indicator_eq_mul_lintegral_mul_prod_lintegral_of_restrictedProduct0 below · cited by 2 · depth 31 - Weil's formula: pushforward of quotient Haar measure along open-range f
MeasureTheory.Measure.exists_map_apply_out_haarQuotient_eq_smul_restrict_range_of_isOpen_range5 below · cited by 2 · depth 31 - Basis independence of the Gram-normalised Lebesgue measure
MeasureTheory.Measure.gram_smul_map_volume_eq_of_span_eq0 below · cited by 4 · depth 31 - Continuous involutive automorphisms preserve Haar measure
MeasureTheory.Measure.map_eq_self_of_involutive_of_isHaarMeasure0 below · cited by 2 · depth 31 - Measure of a subgroup as relative index times measure
MeasureTheory.Measure.measure_coe_eq_relIndex_mul_of_le_of_isMulLeftInvariant0 below · cited by 1 · depth 32 - Gram measure of the trace form on matrix algebras
MeasureTheory.Measure.gram_trace_matrix_smul_map_volume_eq_pow_smul_map_of_pi_pi1 below · cited by 1 · depth 33 - Relative index scaling for a left-invariant measure
MeasureTheory.Measure.measure_coe_eq_relIndex_mul_of_le_of_isAddLeftInvariant0 below · cited by 4 · depth 34 - Gram-normalised Lebesgue measure of a parallelepiped
MeasureTheory.Measure.sqrt_abs_det_gram_smul_map_volume_image_pi_Ico_eq_of_span_eq1 below · cited by 2 · depth 35